Analysis of interatomic Contacts of Structural Units in PDB entry:
4OIC


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 4OIC entry

There are 2 chains in PDB entry 4OIC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 3SER 200
B
 SER 140HIS 460
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
Back to top of page

There are 15 helices in PDB entry 4OIC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 12Right-handed alpha
Helix 2
2
A
14 21Right-handed alpha
Helix 3
3
A
21 29Right-handed alpha
Helix 4
4
A
56 66Right-handed alpha
Helix 5
5
A
69 73Right-handed 310
Helix 6
6
A
173 199Right-handed alpha
Helix 7
7
B
177 182Right-handed alpha
Helix 8
8
B
210 235Right-handed alpha
Helix 9
9
B
238 242Right-handed 310
Helix 10
10
B
244 265Right-handed alpha
Helix 11
11
B
322 332Right-handed alpha
Helix 12
12
B
357 360Right-handed 310
Helix 13
13
B
385 390Right-handed alpha
Helix 14
14
B
393 412Right-handed alpha
Helix 15
15
B
427 444Right-handed alpha
Back to top of page

There are 5 sheets in PDB entry 4OIC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
44 53first strand
Strand 2
A
157 167anti-parallel
Strand 3
A
136 144anti-parallel
Strand 4
A
120 127anti-parallel
Strand 5
A
106 115anti-parallel
Strand 6
A
93 98anti-parallel
Strand 7
A
77 84anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
149 155first strand
Strand 2
B
450 456anti-parallel
Strand 3
B
378 384anti-parallel
Strand 4
B
302 307anti-parallel
Strand 5
B
310 313anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
164 176first strand
Strand 2
B
195 207anti-parallel
Strand 3
B
280 288anti-parallel
Strand 4
B
354 355anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
164 176first strand
Strand 2
B
195 207anti-parallel
Strand 3
B
280 288anti-parallel
Strand 4
B
292 298anti-parallel
Strand 5
B
368 373anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
336 338first strand
Strand 2
B
342 344anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il